/**
 * Copyright 2025 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

import '@spectrum-web-components/shared/src/focusable.js';
import { Focusable } from '@spectrum-web-components/shared/src/focusable.js';
import { elementUpdated, expect, fixture, html } from '@open-wc/testing';

describe('Focusable', () => {
    it('enforces the presense of a `focusElement`', async () => {
        customElements.define('focusable-test', class extends Focusable {});
        try {
            const el = await fixture<Focusable>(html`
                <focusable-test></focusable-test>
            `);
            await elementUpdated(el);
            const focusEl = el.focusElement;
            expect(focusEl).to.exist;
        } catch (error) {
            expect(() => {
                throw error;
            }).to.throw('Must implement focusElement getter!');
        }
    });
});
